I've got several HDs that I want to prepare for a RAID array, so I want to format them first. Before I do this I'd like to backup the data. Basically what I'm looking for is a program where I can drag and drop several TB of data and have the program automatically organize the data and then span that data across several BD disks. After setting up the RAID array I'd like to be able to insert the disks in sequence and have the program restore the data back to its original file structure. I'm almost positive Nero ver. 157 does this, and I can probably get a copy of that easily, but are there any other programs people would recommend?